Snowflake - Build and Architect Data Pipelines Using AWS - Lab - Write Secure UDFs

The video tutorial explains how to create and secure User-Defined Functions (UDFs) in SQL. It covers the process of creating roles and users, assigning privileges, and testing UDFs. The tutorial demonstrates how to secure a UDF to prevent unauthorized access to its underlying SQL statement. It also discusses the drawbacks of secure UDFs, such as reduced query performance due to the lack of optimization techniques.

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